SaralUPSC
  • Home
  • Blogs
  • Prelims Questions
  • Mains Questions
  • Tests
Start Free Test
SaralUPSC

Saral Preparation Pvt. Ltd.

Delhi, India

support@saralupsc.com

Toll Free: 1800 000 0000

Office Hours: 10 AM – 7 PM (All 7 days)

Company

  • About Us
  • Careers
  • Contact Us
  • Media
  • Sitemap

Products

  • Test Series
  • Live Quizzes
  • Notes
  • Videos
  • Blog

Useful Links

  • Prelims Questions
  • Mains Questions
  • Free Tests
  • Sign Up
  • Login

Follow us

© 2026 Saral Preparation Pvt. Ltd.. All rights reserved.

  • Privacy
  • Terms
  • User Policy
  1. Home
  2. /Prelims Questions
  3. /Miscellaneous
  4. /Question
Miscellaneous·Easy

Which among the following indicators is/are used to calculate Disability-adjusted Life Year (DALY)? 1. Years of Life Lost (YLL) due to premature mortality 2. Years Lost due to Disability (YLD) Select the correct answer using the code given below:

Which among the following indicators is/are used to calculate Disability-adjusted Life Year (DALY)?

1. Years of Life Lost (YLL) due to premature mortality

2. Years Lost due to Disability (YLD)

Select the correct answer using the code given below:

Options

  1. a.

    1 only

  2. b.

    2 only

  3. c.

    Both 1 and 2

    Correct answer
  4. d.

    Neither 1 nor 2

Explanation

One DALY can be thought of as one lost year of "healthy" life. The sum of these DALYs across the population, or the burden of disease, can be thought of as a measurement of the gap between the current health status and an ideal health situation, where the entire population lives to an advanced age, free of disease and disability.

DALYs for a disease or health condition are calculated as the sum of the Years of Life Lost (YLL) due to premature mortality in the population and the Years Lost due to Disability (YLD) for people living with the health condition or its consequences:

DALY = YLL + YLD

 

Share

  • Share on X
  • Share on WhatsApp
  • Share on LinkedIn

Related prelims questions

  • A spherical balloon of radius r subtends angle 60° at the eye of an observer. If the angle of elevation of its centre is 60° and h is the height of the centre of the balloon, then which one of the following is correct?

    Miscellaneous · Easy

  • The main source of energy in Sun is :

    Miscellaneous · Easy

  • Match the underlined word in each of the sentences with the correct parts of speech and indicate your response on the answer sheet accordingly. Oh no! I am getting late for the function.

    Miscellaneous · Easy

  • The first and sixth sentences are given as S1 and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly S1: Our Constitution makers were fully conscious of the fact that the Scheduled Castes and Scheduled Tribes had been oppressed and underprivileged sections of our society over the centuries and they deserved a special dispensation so that their condition may be vastly improved. P: Similarly, they were also sensitive of the difficulties and problems which were likely to be faced by the persons belonging to the Anglo-Indian community in the country. Q: One such provision related to the reservation of seats for these communities in the Lok Sabha and State Legislative Assemblies. R: This provision found place in Article 330 and Article 332 of the Constitution. S: For this purpose, several special provisions were incorporated in our Constitution. S6: Consequently, adequate safeguards were provided for these communities in our Constitution. The correct sequence should be:

    Miscellaneous · Easy